A new exhibition at Buckingham Palace features over 150 Renaissance drawings by masters like Raphael, Michelangelo, and ...

There's a hidden drawing underneath the "Mona Lisa" — and it shows that this masterpiece almost looked very different.

Leonardo da Vinci’s sketch of a tree illustrates the principle that combined thickness is preserved at different stages of ramification.

In a twist worthy of a Renaissance mystery, Leonardo da Vinci's sketches have revealed hidden secrets beneath the Sforza ...

An underground tunnel network long rumored thanks to drawings by Leonardo da Vinci under Milan’s Sforza Castle are proven to ...

Researchers may have found the hidden tunnels beneath a castle in Milan that Leonardo da Vinci sketched in 1495.

A mural commissioned in 1503 for the Palazzo Vecchio in Florence has been the subject of controversy and debate for more than ...